Physophora edwardsi Keferstein & Ehlers, 1861 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Cnidaria class Hydrozoa order Siphonophorae family Physophoridae genus Physophora species Physophora hydrostatica Name Homonyms Physophora edwardsi Keferstein & Ehlers, 1861